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New 2.4 GHz antenna ideal for discrete wireless deployments
EAD has today introduced the Z-Top antenna - a very low profile external 2.4 GHz antenna for applications where a discrete antenna solution is required.
Integrated RF Front-End Module for GSM/UMTS Band 1 Handsets
Avago Technologies has announced the industry's smallest integrated RF front-end module for UMTS Band 1 handsets. The company is a leading supplier of innovative semiconductor solutions for advanced communications, industrial and commercial applications. Avago's new AFEM-7780 module integrates the company's innovative FBAR (Film Bulk Acoustic Resonator)-based duplexer with its advanced CoolPAM power amplifier technology to provide users with indu...
Measure tilted global and diffuse solar radiation
The position and angle of fixed photovoltaic panels makes a big difference to the power output and return on investment of a solar energy plant. The best way to determine this in prospecting and performance measurement is by measuring solar radiation with both horizontal AND tilted pyranometers. Kipp & Zonen now offers an accessory to tilt a CMP pyranometer to your preferred angle; the Adjustable Tilt CMP Mounting Kit.
Alpha Micro Expands Cellular Antenna Offering with Taoglas Embedded Hepta-band Flexible Circuit Antenna
Now available from Alpha Micro Components is the Taoglas FXP.14 antenna, a flexible circuit GSM/cellular antenna that is ‘ground-plane’ independent measuring 70mm x 20mm in size. It is suitable for machine-to-machine (M2M) devices used in tracking, navigation, automotive and telemedical applications that require an embedded antenna solution.
EAD launches range of RFID panel antennas
EAD has introduced a new range of UHF circularly polarised panel antennas designed for RFID applications at 868 MHz. The new range introduces five panel antennas from a very compact panel through to a dual polarised panel antenna.
Stand-Alone Fuel Gauges Integrates a Li+ Protector and SHA-1 Authentication
Maxim has introduced the DS2775/DS2776/DS2777/DS2778, said to be the industry's first 2-cell, stand-alone fuel gauges to integrate a 2-cell lithium-ion (Li+) protector in a tiny, 3mm x 5mm TDFN package. Additionally, the DS2776/DS2778 integrate SHA-1 authentication for battery security. These devices consume 75% less board space than the leading competitive solution, which requires three discrete ICs to implement the same security functionality a...
STMicroelectronics Boosts Music-Phone User Experience
STMicroelectronics has introduced an IC that delivers superior sound quality from portable music players and feature-phones by excluding high-frequency interference from cellphones. This new device is ideal for the growing number of cellphones being shipped with music-playback capabilities, which iSuppli predicts will grow to exceed one billion handsets annually by 2010, representing more than 90 percent of the market. It will also protect other ...
Four-way power divider covers frequencies from 6 to 18GHz
Now available from Link Microtek is a four-way microwave power divider that can operate at frequencies from 6 to 18GHz with precise phase and amplitude balance, high port-to-port isolation and low input VSWR.
Stereo headphone amplifier boosts battery life for consumer handhelds
Toshiba has introduced a stereo headphone amplifier delivering outstanding audio performance at ultra-low supply current, allowing portable products such as mp3 players and personal media devices to play for longer before recharging the battery.
Hall-effect switch features low power consumption for battery-operated applications
The new A1171 from Allegro MicroSystems Europe is an ultra-sensitive micropower Hall-effect switch with latched digital outputs and either unipolar or omnipolar actuation. It features operation at low supply currents and voltages, making it ideal for battery-operated applications in portable or handheld communications and computer equipment.